Eugen Systems is a video game developer based in Paris, France and the creator of the Act of War game series. It was founded in January 2000 by the French brothers Cédric Le Dressay (a former systems engineer) and Alexis Le Dressay (a former architect).
Eugen Systems titles include Times of Conflict (Microïds), The Gladiators (Arxel Tribe), Act of War: Direct Action (Atari), Act of War: High Treason (Atari), R.U.S.E. (Ubisoft), Wargame: European Escalation (Focus Home Interactive), and Wargame: AirLand Battle (Focus Home Interactive). Relying on outsourcing for all art creation and the use of Delphi instead of the more commonly used C++ programming language, Eugen Systems has been able develop games its own way with success.